Le vendredi 14 août 2009 à 16:09 +0200, Marco Donnarumma a écrit :
Hi all, i know this topic has been discussed several times and i tried to read everything i found about it. I'm (finally) migrating to linux - (Ubuntu Jaunty 9.04 + Pd-extended 41.4 rc3 + ATI Radeon)
Welcome ;)
and my latest patch (which was working pretty fine on windozz) is sucking CPU in an awful way, making Pd freeze. What Pd don't like is [snap2tex]. When i run the usual example 07.texture/08.motionblur.pd Pd freeze almost totally, even if i change [teapot] with [square].
Here with Ubuntu 9.04, Pd-ext 0.41.4, GEM 0.92 CVS, NVidia 9700M GTS, the CPU up to 65 % with teapot and 6 % with square. But no freeze on my system.
So i found this long discussion on the dev-list http://markmail.org/message/kfw4bottersadpgh#query:related% 3Akfw4bottersadpgh+page:1+mid:zklyzlsnycqfasjn+state:results , but i didn't find a solution about the issue of [snap2tex] going incredibly slow on some OS.
Try [pix_snap] and [pix_texture].
Beside i tried using [gemframebuffer] but i got no result and this message in Pd console:
[gemframebuffer]: default format is GL_RGB, 6407 [gemframebuffer]: default type is BYTE, 5121 [gemframebuffer]: default format is GL_RGB, 6407 [gemframebuffer]: default type is BYTE, 5121 GEM: Direct Rendering enabled! GEM: GLEW version 1.5.0 GEM: Start rendering error: [gemframebuffer]: openGL framebuffer extension is not supported by this system ... you might be able to track this down from the Find menu.
Problem of ATI driver ? I'm not expert about this, but try to get the last (good) driver for your graphic card. ++
Jack
it seems everything fine, and then it fucks me in the last moment. Something i could do about these two issues, workarounds?
thanks..
M
-- Marco Donnarumma aka The !S.A.D!
Multimedia Artist, Live Performer - Roma, IT
LAB: http://www.thesaddj.com | http://www.flxer.net
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